butanserin
A particular alpha-adrenergic blocking drugA particular alpha-adrenergic blocking drug.
Meaning
1 senses(uncountable)A particular alpha-adrenergic blocking drug.
Origin
From but(yl) + -anserin (“serotonin receptor antagonist”).From but(yl) + -anserin (“serotonin receptor antagonist”).
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable